function-args.el (fa-tfunction->fal): update doc
function-args.el (moo-handle-completion): change signature

* function-args.el (moo-action-insert): Change signature.
  Now the full tag is being passed here, and the additional parameter
  may specify what to do with the tag.
function-args.el (moo-ctxt-type): toggle a hack off
function-args.el (moo-handle-completion): simplify
function-args.el (moo-complete): add hack

Used for this completion:

    dof_handler.get_fe().de

    ->

    dof_handler.get_fe().degree